Triple
T1693041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chongqing |
E36590
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Chaotianmen Bridge
Chaotianmen Bridge is a large steel arch bridge in Chongqing, China, known for spanning the confluence of the Yangtze and Jialing rivers and being one of the world’s longest arch bridges.
|
E192032
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Chaotianmen Bridge | Statement: [Chongqing, hasBridge, Chaotianmen Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chaotianmen Bridge Context triple: [Chongqing, hasBridge, Chaotianmen Bridge]
-
A.
Wuhan Yangtze River Bridge
The Wuhan Yangtze River Bridge is a major double-deck road and rail bridge in Wuhan, China, and one of the earliest and most iconic crossings over the Yangtze River.
-
B.
Qiantang River Bridge
The Qiantang River Bridge is a historic double-deck road-and-rail bridge in Hangzhou, China, renowned as the country’s first modern steel truss bridge and an important engineering landmark.
-
C.
Hong Kong–Zhuhai–Macau Bridge
The Hong Kong–Zhuhai–Macau Bridge is a massive sea-crossing bridge–tunnel system that links Hong Kong, Zhuhai, and Macau across the Pearl River Delta and ranks among the world’s longest fixed links over water.
-
D.
Can Tho Bridge
Can Tho Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hau River, significantly improving transportation links in the Mekong Delta region.
-
E.
Namhang Bridge
Namhang Bridge is a major road bridge in Busan, South Korea, connecting Yeongdo Island with the mainland and serving as an important transportation and scenic landmark.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Chaotianmen Bridge Triple: [Chongqing, hasBridge, Chaotianmen Bridge]
Generated description
Chaotianmen Bridge is a large steel arch bridge in Chongqing, China, known for spanning the confluence of the Yangtze and Jialing rivers and being one of the world’s longest arch bridges.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chaotianmen Bridge Target entity description: Chaotianmen Bridge is a large steel arch bridge in Chongqing, China, known for spanning the confluence of the Yangtze and Jialing rivers and being one of the world’s longest arch bridges.
-
A.
Wuhan Yangtze River Bridge
The Wuhan Yangtze River Bridge is a major double-deck road and rail bridge in Wuhan, China, and one of the earliest and most iconic crossings over the Yangtze River.
-
B.
Qiantang River Bridge
The Qiantang River Bridge is a historic double-deck road-and-rail bridge in Hangzhou, China, renowned as the country’s first modern steel truss bridge and an important engineering landmark.
-
C.
Hong Kong–Zhuhai–Macau Bridge
The Hong Kong–Zhuhai–Macau Bridge is a massive sea-crossing bridge–tunnel system that links Hong Kong, Zhuhai, and Macau across the Pearl River Delta and ranks among the world’s longest fixed links over water.
-
D.
Can Tho Bridge
Can Tho Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hau River, significantly improving transportation links in the Mekong Delta region.
-
E.
Namhang Bridge
Namhang Bridge is a major road bridge in Busan, South Korea, connecting Yeongdo Island with the mainland and serving as an important transportation and scenic landmark.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a886151508819084fa7f1ce6e05577 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62b228988190a7d19003ddf10ce5 |
completed | March 6, 2026, 5:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad7996a39481909152a6a799659c93 |
completed | March 8, 2026, 1:28 p.m. |
| NEDg | Description generation | batch_69ad7bd602e4819093768853da8f506c |
completed | March 8, 2026, 1:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad8200103c81908e0b3d134b291409 |
completed | March 8, 2026, 2:04 p.m. |
Created at: March 4, 2026, 7:29 p.m.